Hi For tripleo there's a documentation, worth read it to have a general view what tripleo does to migrate from OVS to OVN: https://docs.openstack.org/neutron/latest/ovn/migration.html There are playbooks for it in Neutron repo, that will be helpful as well I hope: https://opendev.org/openstack/neutron/src/branch/master/tools/ovn_migration Regards Lajos Katona (lajoskatona) Jake Yip <jake.yip at unimelb.edu.au> ezt írta (időpont: 2021. nov. 22., H, 17:23): > Hi all, > > We are planning a migration from Midonet to OVN. The general idea is to: > > - pause neutron > - do a `neutron-ovn-db-sync-util` > - change networks/ports to geneve/ovs > - hard reboot the instances > > We are wondering if anyone has done a migration like this before, and > will like to share their experiences. > > Any input will be greatly appreciated. > > Regards, > Jake > > -- > Jake Yip > DevOps Engineer, ARDC Nectar Research Cloud > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20211122/8a21c53c/attachment.htm>